﻿<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>ECharts</title>
    <!-- 引入 js -->
    <script src="js/echarts.min.js"></script>
    <script src="js/jquery.min.js"></script>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="width: 600px;height:400px;"></div>
<script type="text/javascript">
    // 基于准备好的dom，初始化echarts实例
    const myChart = echarts.init(document.getElementById('main'));

    /**
     * 获取图表的配置项和数据
     *
     * */
    function getStockEChartData(key) {
        //服务器请求域配置
        let domain = "http://127.0.0.1:9091";
        let result = '';
        $.ajax({
            dataType: 'json',
            url: domain + '/stock/bar-chart',
            type: "get",
            data: {key: key},
            async: false
        });
        return result;
    }

    // 指定图表的配置项和数据
    const option = {
        title: {
            text: 'ECharts 入门示例'
        },
        tooltip: {},
        legend: {
            data: ['销量']
        },
        xAxis: {
            data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
        },
        yAxis: {},
        series: [{
            name: '销量',
            type: 'bar',
            data: [5, 20, 36, 10, 10, 20]
        }]
    };

    // 使用刚指定的配置项和数据显示图表。
    myChart.setOption(getStockEChartData('key'));
</script>
</body>
</html>